New York to Seattle is one of the busiest transcontinental routes in the United States, connecting the East Coast with the Pacific Northwest. The route is popular with business travellers, technology professionals, cruise passengers, students, and tourists visiting Washington State. Seattle is home to global companies including Amazon, Microsoft, Boeing, and Starbucks, while also serving as a gateway to Alaska cruises, Mount Rainier National Park, Olympic National Park, and the San Juan Islands. With numerous nonstop flights available every day, Travobooker helps you compare fares across leading airlines so you can book the flight that best matches your travel plans.

Flight Duration

Direct flights from New York to Seattle typically take between 5 hours 45 minutes and 6 hours 30 minutes, depending on the departure airport, airline, aircraft type, weather conditions, and air traffic. Connecting flights generally take between 7 and 11 hours, depending on the stopover airport and layover duration.

New York Departure Airports

Flights to Seattle depart from all three major airports serving the New York metropolitan area.

John F. Kennedy International Airport (JFK) offers several daily nonstop flights and is well connected through the AirTrain, Long Island Rail Road, subway, buses, taxis, and ride-hailing services.

LaGuardia Airport (LGA) provides both nonstop and connecting flights to Seattle throughout the day. Its location closer to Manhattan makes it a convenient choice for many travellers.

Newark Liberty International Airport (EWR) also operates frequent nonstop services and is popular with passengers travelling from New Jersey and neighbouring states.

Seattle Arrival Airport

Most flights arrive at Seattle Tacoma International Airport (SEA), commonly known as Sea-Tac Airport.

Seattle Tacoma International Airport provides convenient access to Downtown Seattle, Bellevue, Redmond, Tacoma, Everett, and surrounding communities. Travellers can continue their journey using the Link light rail, rental cars, airport shuttles, taxis, ride-hailing services, and regional bus services.

The airport also serves as one of the primary gateways for cruises departing to Alaska during the summer season.

Airlines Flying New York to Seattle

Several airlines operate nonstop and connecting flights between New York and Seattle throughout the year.

Nonstop Airlines

Alaska Airlines
Delta Air Lines
American Airlines
JetBlue
United Airlines

Connecting Airlines

Southwest Airlines
Frontier Airlines
Spirit Airlines
Hawaiian Airlines
Sun Country Airlines

Alaska Airlines and Delta Air Lines operate multiple daily nonstop services on this route, while American Airlines, JetBlue, and United Airlines also offer regular nonstop departures.

Best Time to Visit Seattle

Seattle is a year-round destination, although June through September is generally considered the best time to visit thanks to warm temperatures, long daylight hours, and lower rainfall.

Spring offers blooming gardens and pleasant weather, while autumn brings colourful scenery and fewer crowds. Winter is popular for holiday events and provides easy access to nearby ski resorts in the Cascade Mountains.

Tips for Booking Cheap Flights from New York to Seattle

New York to Seattle is a competitive long-haul domestic route served by several major airlines.

Booking your flight one to three months before departure generally provides the best combination of fare availability and pricing. If you're travelling during the summer cruise season, Thanksgiving, Christmas, or school holidays, booking earlier is recommended.

Flights departing on Tuesday, Wednesday, and Saturday often provide better value than peak business travel days.

Compare departures from JFK, LaGuardia, and Newark before booking. Depending on your preferred airline and departure time, one airport may offer better schedules or lower fares.

If you're travelling for an Alaska cruise, consider arriving at least one day before your cruise departure to allow extra time in case of flight delays.

Before purchasing the lowest fare, compare baggage allowances, seat selection policies, and cancellation flexibility, particularly when booking basic economy fares.

Travobooker also offers eligible travellers a flexible payment option. Pay 50% of your fare when booking and pay the remaining balance up to 72 hours before departure, helping you secure your preferred itinerary while spreading the cost.

Why Book New York to Seattle Flights on Travobooker

Travobooker makes it easy to compare New York to Seattle flights from leading airlines in one place. Compare departure times, baggage allowances, fare types, airline services, and cabin options before selecting the itinerary that best suits your travel plans.

Displayed fares include applicable taxes and fees, providing transparent pricing throughout the booking process. Eligible bookings also qualify for Travobooker's flexible payment option, allowing you to spread the cost of your booking.

Frequently Asked Questions

Which airport do flights arrive at in Seattle?

Most commercial flights arrive at Seattle Tacoma International Airport (SEA), the primary airport serving Seattle and the wider Puget Sound region.

How long is the flight from New York to Seattle?

A nonstop flight usually takes between 5 hours 45 minutes and 6 hours 30 minutes, depending on the airline, departure airport, weather conditions, and air traffic.

Which airlines fly nonstop from New York to Seattle?

Alaska Airlines, Delta Air Lines, American Airlines, JetBlue, and United Airlines all operate nonstop flights between New York and Seattle.

Is Seattle a good starting point for an Alaska cruise?

Yes. Seattle is one of the largest departure ports for Alaska cruises, with many cruise lines operating seasonal sailings between May and September.

What is the best time of year to visit Seattle?

The most popular months are June through September, when the weather is generally warm, dry, and ideal for outdoor activities and sightseeing.

Is Seattle Tacoma Airport connected to Downtown Seattle by public transport?

Yes. The Link light rail connects Seattle Tacoma International Airport with Downtown Seattle, making it one of the easiest and most affordable ways to reach the city centre.

Can I book a one-way flight from New York to Seattle?

Yes. Travobooker allows you to compare and book both one-way and round-trip flights between New York and Seattle.

Can I pay later for my New York to Seattle flight?

Yes. Eligible Travobooker bookings allow you to pay 50% at the time of booking and pay the remaining balance up to 72 hours before departure.